Cycles: Remove ccl_fetch and SOA

2 files changed, 68 insertions, 68 deletions

diff --git a/intern/cycles/kernel/closure/alloc.h b/intern/cycles/kernel/closure/alloc.h
index b7abc1ec507..4894ea58dba 100644
--- a/intern/cycles/kernel/closure/alloc.h
+++ b/intern/cycles/kernel/closure/alloc.h
@@ -20,17 +20,17 @@ ccl_device ShaderClosure *closure_alloc(ShaderData *sd, int size, ClosureType ty
 {
 	kernel_assert(size <= sizeof(ShaderClosure));
 
-	int num_closure = ccl_fetch(sd, num_closure);
-	int num_closure_extra = ccl_fetch(sd, num_closure_extra);
+	int num_closure = sd->num_closure;
+	int num_closure_extra = sd->num_closure_extra;
 	if(num_closure + num_closure_extra >= MAX_CLOSURE)
 		return NULL;
 
-	ShaderClosure *sc = &ccl_fetch(sd, closure)[num_closure];
+	ShaderClosure *sc = &sd->closure[num_closure];
 
 	sc->type = type;
 	sc->weight = weight;
 
-	ccl_fetch(sd, num_closure)++;
+	sd->num_closure++;
 
 	return sc;
 }
@@ -44,18 +44,18 @@ ccl_device ccl_addr_space void *closure_alloc_extra(ShaderData *sd, int size)
 	 * This lets us keep the same fast array iteration over closures, as we
 	 * found linked list iteration and iteration with skipping to be slower. */
 	int num_extra = ((size + sizeof(ShaderClosure) - 1) / sizeof(ShaderClosure));
-	int num_closure = ccl_fetch(sd, num_closure);
-	int num_closure_extra = ccl_fetch(sd, num_closure_extra) + num_extra;
+	int num_closure = sd->num_closure;
+	int num_closure_extra = sd->num_closure_extra + num_extra;
 
 	if(num_closure + num_closure_extra > MAX_CLOSURE) {
 		/* Remove previous closure. */
-		ccl_fetch(sd, num_closure)--;
-		ccl_fetch(sd, num_closure_extra)++;
+		sd->num_closure--;
+		sd->num_closure_extra++;
 		return NULL;
 	}
 
-	ccl_fetch(sd, num_closure_extra) = num_closure_extra;
-	return (ccl_addr_space void*)(ccl_fetch(sd, closure) + MAX_CLOSURE - num_closure_extra);
+	sd->num_closure_extra = num_closure_extra;
+	return (ccl_addr_space void*)(sd->closure + MAX_CLOSURE - num_closure_extra);
 }
 
 ccl_device_inline ShaderClosure *bsdf_alloc(ShaderData *sd, int size, float3 weight)
diff --git a/intern/cycles/kernel/closure/bsdf.h b/intern/cycles/kernel/closure/bsdf.h
index 7e4d5fe2e37..a44b9e2d9b9 100644
--- a/intern/cycles/kernel/closure/bsdf.h
+++ b/intern/cycles/kernel/closure/bsdf.h
@@ -51,89 +51,89 @@ ccl_device_forceinline int bsdf_sample(KernelGlobals *kg,
 	switch(sc->type) {
 		case CLOSURE_BSDF_DIFFUSE_ID:
 		case CLOSURE_BSDF_BSSRDF_ID:
-			label = bsdf_diffuse_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_diffuse_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 #ifdef __SVM__
 		case CLOSURE_BSDF_OREN_NAYAR_ID:
-			label = bsdf_oren_nayar_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_oren_nayar_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 #ifdef __OSL__
 		case CLOSURE_BSDF_PHONG_RAMP_ID:
-			label = bsdf_phong_ramp_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_phong_ramp_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_DIFFUSE_RAMP_ID:
-			label = bsdf_diffuse_ramp_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_diffuse_ramp_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 #endif
 		case CLOSURE_BSDF_TRANSLUCENT_ID:
-			label = bsdf_translucent_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_translucent_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_REFLECTION_ID:
-			label = bsdf_reflection_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_reflection_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_REFRACTION_ID:
-			label = bsdf_refraction_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_refraction_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_TRANSPARENT_ID:
-			label = bsdf_transparent_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_transparent_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_MICROFACET_GGX_ID:
 		case CLOSURE_BSDF_MICROFACET_GGX_ANISO_ID:
 		case CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID:
-			label = bsdf_microfacet_ggx_sample(kg, sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_microfacet_ggx_sample(kg, sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_MICROFACET_MULTI_GGX_ID:
-			label = bsdf_microfacet_multi_ggx_sample(kg, sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
-			        eval, omega_in,  &domega_in->dx, &domega_in->dy, pdf, &ccl_fetch(sd, lcg_state));
+			label = bsdf_microfacet_multi_ggx_sample(kg, sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
+			        eval, omega_in,  &domega_in->dx, &domega_in->dy, pdf, &sd->lcg_state);
 			break;
 		case CLOSURE_BSDF_MICROFACET_MULTI_GGX_GLASS_ID:
-			label = bsdf_microfacet_multi_ggx_glass_sample(kg, sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
-			        eval, omega_in,  &domega_in->dx, &domega_in->dy, pdf, &ccl_fetch(sd, lcg_state));
+			label = bsdf_microfacet_multi_ggx_glass_sample(kg, sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
+			        eval, omega_in,  &domega_in->dx, &domega_in->dy, pdf, &sd->lcg_state);
 			break;
 		case CLOSURE_BSDF_MICROFACET_BECKMANN_ID:
 		case CLOSURE_BSDF_MICROFACET_BECKMANN_ANISO_ID:
 		case CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID:
-			label = bsdf_microfacet_beckmann_sample(kg, sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_microfacet_beckmann_sample(kg, sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ID:
 		case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ANISO_ID:
-			label = bsdf_ashikhmin_shirley_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_ashikhmin_shirley_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_ASHIKHMIN_VELVET_ID:
-			label = bsdf_ashikhmin_velvet_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_ashikhmin_velvet_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_DIFFUSE_TOON_ID:
-			label = bsdf_diffuse_toon_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_diffuse_toon_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_GLOSSY_TOON_ID:
-			label = bsdf_glossy_toon_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_glossy_toon_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_HAIR_REFLECTION_ID:
-			label = bsdf_hair_reflection_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_hair_reflection_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 		case CLOSURE_BSDF_HAIR_TRANSMISSION_ID:
-			label = bsdf_hair_transmission_sample(sc, ccl_fetch(sd, Ng), ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv,
+			label = bsdf_hair_transmission_sample(sc, sd->Ng, sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
 				eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 #endif
 #ifdef __VOLUME__
 		case CLOSURE_VOLUME_HENYEY_GREENSTEIN_ID:
-			label = volume_henyey_greenstein_sample(sc, ccl_fetch(sd, I), ccl_fetch(sd, dI).dx, ccl_fetch(sd, dI).dy, randu, randv, eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
+			label = volume_henyey_greenstein_sample(sc, sd->I, sd->dI.dx, sd->dI.dy, randu, randv, eval, omega_in, &domega_in->dx, &domega_in->dy, pdf);
 			break;
 #endif
 		default:
@@ -157,75 +157,75 @@ float3 bsdf_eval(KernelGlobals *kg,
 {
 	float3 eval;
 
-	if(dot(ccl_fetch(sd, Ng), omega_in) >= 0.0f) {
+	if(dot(sd->Ng, omega_in) >= 0.0f) {
 		switch(sc->type) {
 			case CLOSURE_BSDF_DIFFUSE_ID:
 			case CLOSURE_BSDF_BSSRDF_ID:
-				eval = bsdf_diffuse_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_diffuse_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 #ifdef __SVM__
 			case CLOSURE_BSDF_OREN_NAYAR_ID:
-				eval = bsdf_oren_nayar_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_oren_nayar_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 #ifdef __OSL__
 			case CLOSURE_BSDF_PHONG_RAMP_ID:
-				eval = bsdf_phong_ramp_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_phong_ramp_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_DIFFUSE_RAMP_ID:
-				eval = bsdf_diffuse_ramp_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_diffuse_ramp_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 #endif
 			case CLOSURE_BSDF_TRANSLUCENT_ID:
-				eval = bsdf_translucent_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_translucent_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_REFLECTION_ID:
-				eval = bsdf_reflection_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_reflection_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_REFRACTION_ID:
-				eval = bsdf_refraction_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_refraction_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_TRANSPARENT_ID:
-				eval = bsdf_transparent_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_transparent_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_MICROFACET_GGX_ID:
 			case CLOSURE_BSDF_MICROFACET_GGX_ANISO_ID:
 			case CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID:
-				eval = bsdf_microfacet_ggx_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_microfacet_ggx_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_MICROFACET_MULTI_GGX_ID:
-				eval = bsdf_microfacet_multi_ggx_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));
+				eval = bsdf_microfacet_multi_ggx_eval_reflect(sc, sd->I, omega_in, pdf, &sd->lcg_state);
 				break;
 			case CLOSURE_BSDF_MICROFACET_MULTI_GGX_GLASS_ID:
-				eval = bsdf_microfacet_multi_ggx_glass_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));
+				eval = bsdf_microfacet_multi_ggx_glass_eval_reflect(sc, sd->I, omega_in, pdf, &sd->lcg_state);
 				break;
 			case CLOSURE_BSDF_MICROFACET_BECKMANN_ID:
 			case CLOSURE_BSDF_MICROFACET_BECKMANN_ANISO_ID:
 			case CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID:
-				eval = bsdf_microfacet_beckmann_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_microfacet_beckmann_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ID:
 			case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ANISO_ID:
-				eval = bsdf_ashikhmin_shirley_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_ashikhmin_shirley_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_ASHIKHMIN_VELVET_ID:
-				eval = bsdf_ashikhmin_velvet_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_ashikhmin_velvet_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_DIFFUSE_TOON_ID:
-				eval = bsdf_diffuse_toon_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_diffuse_toon_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_GLOSSY_TOON_ID:
-				eval = bsdf_glossy_toon_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_glossy_toon_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_HAIR_REFLECTION_ID:
-				eval = bsdf_hair_reflection_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_hair_reflection_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_HAIR_TRANSMISSION_ID:
-				eval = bsdf_hair_transmission_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_hair_transmission_eval_reflect(sc, sd->I, omega_in, pdf);
 				break;
 #endif
 #ifdef __VOLUME__
 			case CLOSURE_VOLUME_HENYEY_GREENSTEIN_ID:
-				eval = volume_henyey_greenstein_eval_phase(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = volume_henyey_greenstein_eval_phase(sc, sd->I, omega_in, pdf);
 				break;
 #endif
 			default:
@@ -237,63 +237,63 @@ float3 bsdf_eval(KernelGlobals *kg,
 		switch(sc->type) {
 			case CLOSURE_BSDF_DIFFUSE_ID:
 			case CLOSURE_BSDF_BSSRDF_ID:
-				eval = bsdf_diffuse_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_diffuse_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 #ifdef __SVM__
 			case CLOSURE_BSDF_OREN_NAYAR_ID:
-				eval = bsdf_oren_nayar_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_oren_nayar_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_TRANSLUCENT_ID:
-				eval = bsdf_translucent_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_translucent_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_REFLECTION_ID:
-				eval = bsdf_reflection_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_reflection_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_REFRACTION_ID:
-				eval = bsdf_refraction_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_refraction_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_TRANSPARENT_ID:
-				eval = bsdf_transparent_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_transparent_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_MICROFACET_GGX_ID:
 			case CLOSURE_BSDF_MICROFACET_GGX_ANISO_ID:
 			case CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID:
-				eval = bsdf_microfacet_ggx_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_microfacet_ggx_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_MICROFACET_MULTI_GGX_ID:
-				eval = bsdf_microfacet_multi_ggx_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));
+				eval = bsdf_microfacet_multi_ggx_eval_transmit(sc, sd->I, omega_in, pdf, &sd->lcg_state);
 				break;
 			case CLOSURE_BSDF_MICROFACET_MULTI_GGX_GLASS_ID:
-				eval = bsdf_microfacet_multi_ggx_glass_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));
+				eval = bsdf_microfacet_multi_ggx_glass_eval_transmit(sc, sd->I, omega_in, pdf, &sd->lcg_state);
 				break;
 			case CLOSURE_BSDF_MICROFACET_BECKMANN_ID:
 			case CLOSURE_BSDF_MICROFACET_BECKMANN_ANISO_ID:
 			case CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID:
-				eval = bsdf_microfacet_beckmann_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_microfacet_beckmann_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ID:
 			case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ANISO_ID:
-				eval = bsdf_ashikhmin_shirley_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_ashikhmin_shirley_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_ASHIKHMIN_VELVET_ID:
-				eval = bsdf_ashikhmin_velvet_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_ashikhmin_velvet_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_DIFFUSE_TOON_ID:
-				eval = bsdf_diffuse_toon_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_diffuse_toon_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_GLOSSY_TOON_ID:
-				eval = bsdf_glossy_toon_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_glossy_toon_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_HAIR_REFLECTION_ID:
-				eval = bsdf_hair_reflection_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_hair_reflection_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 			case CLOSURE_BSDF_HAIR_TRANSMISSION_ID:
-				eval = bsdf_hair_transmission_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = bsdf_hair_transmission_eval_transmit(sc, sd->I, omega_in, pdf);
 				break;
 #endif
 #ifdef __VOLUME__
 			case CLOSURE_VOLUME_HENYEY_GREENSTEIN_ID:
-				eval = volume_henyey_greenstein_eval_phase(sc, ccl_fetch(sd, I), omega_in, pdf);
+				eval = volume_henyey_greenstein_eval_phase(sc, sd->I, omega_in, pdf);
 				break;
 #endif
 			default: